28671039936

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 840

約数和(自身を含む): 111669161472

約数和(自身を除く): 82998121536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 32, 33, 36, 42, 44, 48, 49, 54, 56, 62, 63, 64, 66, 72, 77, 81, 84, 88, 93, 96, 98, 99, 108, 112, 124, 126, 132, 144, 147, 154, 162, 168, 176, 186, 189, 192, 196, 198, 216, 217, 224, 231, 248, 252, 264, 279, 288, 294, 297, 308, 324, 331, 336, 341, 352, 372, 378, 392, 396, 432, 434, 441, 448, 462, 496, 504, 528, 539, 558, 567, 576, 588, 594, 616, 648, 651, 662, 672, 682, 693, 704, 744, 756, 784, 792, 837, 864, 868, 882, 891, 924, 992, 993, 1008, 1023, 1056, 1078, 1116, 1134, 1176, 1188, 1232, 1296, 1302, 1323, 1324, 1344, 1364, 1386, 1488, 1512, 1519, 1568, 1584, 1617, 1674, 1728, 1736, 1764, 1782, 1848, 1953, 1984, 1986, 2016, 2046, 2079, 2112, 2156, 2232, 2268, 2317, 2352, 2376, 2387, 2464, 2511, 2592, 2604, 2646, 2648, 2728, 2772, 2976, 2979, 3024, 3038, 3069, 3136, 3168, 3234, 3348, 3472, 3528, 3564, 3641, 3696, 3906, 3969, 3972, 4032, 4092, 4158, 4312, 4464, 4536, 4557, 4634, 4704, 4752, 4774, 4851, 4928, 5022, 5184, 5208, 5292, 5296, 5456, 5544, 5859, 5952, 5958, 6048, 6076, 6138, 6237, 6336, 6468, 6696, 6944, 6951, 7056, 7128, 7161, 7282, 7392, 7812, 7938, 7944, 8184, 8316, 8624, 8928, 8937, 9072, 9114, 9207, 9268, 9408, 9504, 9548, 9702, 10044, 10261, 10416, 10584, 10592, 10912, 10923, 11088, 11718, 11916, 12096, 12152, 12276, 12474, 12936, 13392, 13671, 13888, 13902, 14112, 14256, 14322, 14553, 14564, 14784, 15624, 15876, 15888, 16219, 16368, 16632, 16709, 17248, 17577, 17856, 17874, 18144, 18228, 18414, 18536, 19008, 19096, 19404, 20088, 20522, 20832, 20853, 21168, 21184, 21483, 21824, 21846, 22176, 23436, 23832, 24304, 24552, 24948, 25487, 25872, 26784, 26811, 27342, 27621, 27804, 28224, 28512, 28644, 29106, 29128, 30783, 31248, 31752, 31776, 32438, 32736, 32769, 33264, 33418, 34496, 35154, 35748, 36288, 36456, 36828, 37072, 38192, 38808, 40176, 41013, 41044, 41664, 41706, 42336, 42966, 43659, 43692, 44352, 46872, 47664, 48608, 48657, 49104, 49896, 50127, 50974, 51744, 53568, 53622, 54684, 55242, 55608, 57024, 57288, 58212, 58256, 61566, 62496, 62559, 63504, 63552, 64449, 64876, 65472, 65538, 66528, 66836, 70308, 71496, 71827, 72912, 73656, 74144, 76384, 76461, 77616, 80352, 82026, 82088, 83412, 84672, 85932, 87318, 87384, 92349, 93744, 95328, 97216, 97314, 98208, 98307, 99792, 100254, 101948, 103488, 107244, 109368, 110484, 111216, 112871, 114576, 116424, 116512, 123039, 123132, 124992, 125118, 127008, 128898, 129752, 131076, 133056, 133672, 140616, 142992, 143654, 145824, 145971, 147312, 148288, 150381, 152768, 152922, 155232, 160704, 164052, 164176, 166824, 171864, 174636, 174768, 178409, 184698, 187488, 187677, 190656, 193347, 194628, 196416, 196614, 199584, 200508, 203896, 214488, 215481, 218736, 220968, 222432, 225742, 229152, 229383, 232848, 233024, 246078, 246264, 250236, 254016, 257796, 259504, 262152, 267344, 277047, 281232, 285984, 287308, 291648, 291942, 294624, 294921, 300762, 305844, 310464, 328104, 328352, 333648, 338613, 343728, 349272, 349536, 356818, 369396, 374976, 375354, 386694, 389256, 393228, 399168, 401016, 407792, 428976, 430962, 437472, 437913, 441936, 444864, 451143, 451484, 458304, 458766, 465696, 492156, 492528, 500472, 502789, 515592, 519008, 524304, 534688, 535227, 554094, 562464, 571968, 574616, 583884, 589248, 589842, 601524, 611688, 646443, 656208, 656704, 667296, 677226, 687456, 688149, 698544, 699072, 713636, 738792, 750708, 773388, 778512, 786456, 790097, 802032, 815584, 831141, 857952, 861924, 874944, 875826, 883872, 902286, 902968, 917532, 931392, 984312, 985056, 1000944, 1005578, 1015839, 1031184, 1038016, 1048608, 1069376, 1070454, 1108188, 1124928, 1149232, 1167768, 1179684, 1203048, 1223376, 1292886, 1312416, 1313739, 1334592, 1353429, 1354452, 1374912, 1376298, 1397088, 1427272, 1477584, 1501416, 1508367, 1546776, 1557024, 1572912, 1580194, 1604064, 1605681, 1631168, 1662282, 1715904, 1723848, 1751652, 1767744, 1804572, 1805936, 1835064, 1939329, 1968624, 1970112, 2001888, 2011156, 2031678, 2062368, 2064447, 2097216, 2140908, 2216376, 2298464, 2335536, 2359368, 2370291, 2406096, 2446752, 2585772, 2624832, 2627478, 2706858, 2708904, 2752596, 2794176, 2854544, 2955168, 3002832, 3016734, 3047517, 3093552, 3114048, 3145824, 3160388, 3208128, 3211362, 3324564, 3447696, 3503304, 3609144, 3611872, 3670128, 3878658, 3937248, 4003776, 4022312, 4063356, 4124736, 4128894, 4281816, 4432752, 4525101, 4596928, 4671072, 4718736, 4740582, 4812192, 4817043, 4893504, 5171544, 5254956, 5413716, 5417808, 5505192, 5530679, 5709088, 5817987, 5910336, 6005664, 6033468, 6095034, 6187104, 6291648, 6320776, 6422724, 6649128, 6895392, 7006608, 7110873, 7218288, 7223744, 7340256, 7757316, 7874496, 8044624, 8126712, 8257788, 8563632, 8865504, 9050202, 9142551, 9342144, 9437472, 9481164, 9624384, 9634086, 10343088, 10509912, 10827432, 10835616, 11010384, 11061358, 11418176, 11635974, 12011328, 12066936, 12190068, 12374208, 12641552, 12845448, 13298256, 13575303, 13790784, 14013216, 14221746, 14436576, 14451129, 14680512, 15514632, 16089248, 16253424, 16515576, 16592037, 17127264, 17731008, 18100404, 18285102, 18874944, 18962328, 19268172, 20686176, 21019824, 21332619, 21654864, 21671232, 22020768, 22122716, 23271948, 24133872, 24380136, 25283104, 25690896, 26596512, 27150606, 28026432, 28443492, 28873152, 28902258, 31029264, 32178496, 32506848, 33031152, 33184074, 34254528, 36200808, 36570204, 37924656, 38536344, 40725909, 41372352, 42039648, 42665238, 43309728, 44041536, 44245432, 46543896, 48267744, 48760272, 49776111, 50566208, 51381792, 53193024, 54301212, 56886984, 57804516, 62058528, 63997857, 65013696, 66062304, 66368148, 72401616, 73140408, 75849312, 77072688, 81451818, 84079296, 85330476, 86619456, 88490864, 93087792, 96535488, 97520544, 99552222, 102763584, 108602424, 113773968, 115609032, 124117056, 127995714, 132124608, 132736296, 144803232, 146280816, 149328333, 151698624, 154145376, 162903636, 170660952, 176981728, 186175584, 195041088, 199104444, 217204848, 227547936, 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約数ペア:

[(1, 28671039936), (2, 14335519968), (3, 9557013312), (4, 7167759984), (6, 4778506656), (7, 4095862848), (8, 3583879992), (9, 3185671104), (11, 2606458176), (12, 2389253328), (14, 2047931424), (16, 1791939996), (18, 1592835552), (21, 1365287616), (22, 1303229088), (24, 1194626664), (27, 1061890368), (28, 1023965712), (31, 924872256), (32, 895969998), (33, 868819392), (36, 796417776), (42, 682643808), (44, 651614544), (48, 597313332), (49, 585123264), (54, 530945184), (56, 511982856), (62, 462436128), (63, 455095872), (64, 447984999), (66, 434409696), (72, 398208888), (77, 372351168), (81, 353963456), (84, 341321904), (88, 325807272), (93, 308290752), (96, 298656666), (98, 292561632), (99, 289606464), (108, 265472592), (112, 255991428), (124, 231218064), (126, 227547936), (132, 217204848), (144, 199104444), (147, 195041088), (154, 186175584), (162, 176981728), (168, 170660952), (176, 162903636), (186, 154145376), (189, 151698624), (192, 149328333), (196, 146280816), (198, 144803232), (216, 132736296), (217, 132124608), (224, 127995714), (231, 124117056), (248, 115609032), (252, 113773968), (264, 108602424), (279, 102763584), (288, 99552222), (294, 97520544), (297, 96535488), (308, 93087792), (324, 88490864), (331, 86619456), (336, 85330476), (341, 84079296), (352, 81451818), (372, 77072688), (378, 75849312), (392, 73140408), (396, 72401616), (432, 66368148), (434, 66062304), (441, 65013696), (448, 63997857), (462, 62058528), (496, 57804516), (504, 56886984), (528, 54301212), (539, 53193024), (558, 51381792), (567, 50566208), (576, 49776111), (588, 48760272), (594, 48267744), (616, 46543896), (648, 44245432), (651, 44041536), (662, 43309728), (672, 42665238), (682, 42039648), (693, 41372352), (704, 40725909), (744, 38536344), (756, 37924656), (784, 36570204), (792, 36200808), (837, 34254528), (864, 33184074), (868, 33031152), (882, 32506848), (891, 32178496), (924, 31029264), (992, 28902258), (993, 28873152), (1008, 28443492), (1023, 28026432), (1056, 27150606), (1078, 26596512), (1116, 25690896), (1134, 25283104), (1176, 24380136), (1188, 24133872), (1232, 23271948), (1296, 22122716), (1302, 22020768), (1323, 21671232), (1324, 21654864), (1344, 21332619), (1364, 21019824), (1386, 20686176), (1488, 19268172), (1512, 18962328), (1519, 18874944), (1568, 18285102), (1584, 18100404), (1617, 17731008), (1674, 17127264), (1728, 16592037), (1736, 16515576), (1764, 16253424), (1782, 16089248), (1848, 15514632), (1953, 14680512), (1984, 14451129), (1986, 14436576), (2016, 14221746), (2046, 14013216), (2079, 13790784), (2112, 13575303), (2156, 13298256), (2232, 12845448), (2268, 12641552), (2317, 12374208), (2352, 12190068), (2376, 12066936), (2387, 12011328), (2464, 11635974), (2511, 11418176), (2592, 11061358), (2604, 11010384), (2646, 10835616), (2648, 10827432), (2728, 10509912), (2772, 10343088), (2976, 9634086), (2979, 9624384), (3024, 9481164), (3038, 9437472), (3069, 9342144), (3136, 9142551), (3168, 9050202), (3234, 8865504), (3348, 8563632), (3472, 8257788), (3528, 8126712), (3564, 8044624), (3641, 7874496), (3696, 7757316), (3906, 7340256), (3969, 7223744), (3972, 7218288), (4032, 7110873), (4092, 7006608), (4158, 6895392), (4312, 6649128), (4464, 6422724), (4536, 6320776), (4557, 6291648), (4634, 6187104), (4704, 6095034), (4752, 6033468), (4774, 6005664), (4851, 5910336), (4928, 5817987), (5022, 5709088), (5184, 5530679), (5208, 5505192), (5292, 5417808), (5296, 5413716), (5456, 5254956), (5544, 5171544), (5859, 4893504), (5952, 4817043), (5958, 4812192), (6048, 4740582), (6076, 4718736), (6138, 4671072), (6237, 4596928), (6336, 4525101), (6468, 4432752), (6696, 4281816), (6944, 4128894), (6951, 4124736), (7056, 4063356), (7128, 4022312), (7161, 4003776), (7282, 3937248), (7392, 3878658), (7812, 3670128), (7938, 3611872), (7944, 3609144), (8184, 3503304), (8316, 3447696), (8624, 3324564), (8928, 3211362), (8937, 3208128), (9072, 3160388), (9114, 3145824), (9207, 3114048), (9268, 3093552), (9408, 3047517), (9504, 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(23436, 1223376), (23832, 1203048), (24304, 1179684), (24552, 1167768), (24948, 1149232), (25487, 1124928), (25872, 1108188), (26784, 1070454), (26811, 1069376), (27342, 1048608), (27621, 1038016), (27804, 1031184), (28224, 1015839), (28512, 1005578), (28644, 1000944), (29106, 985056), (29128, 984312), (30783, 931392), (31248, 917532), (31752, 902968), (31776, 902286), (32438, 883872), (32736, 875826), (32769, 874944), (33264, 861924), (33418, 857952), (34496, 831141), (35154, 815584), (35748, 802032), (36288, 790097), (36456, 786456), (36828, 778512), (37072, 773388), (38192, 750708), (38808, 738792), (40176, 713636), (41013, 699072), (41044, 698544), (41664, 688149), (41706, 687456), (42336, 677226), (42966, 667296), (43659, 656704), (43692, 656208), (44352, 646443), (46872, 611688), (47664, 601524), (48608, 589842), (48657, 589248), (49104, 583884), (49896, 574616), (50127, 571968), (50974, 562464), (51744, 554094), (53568, 535227), (53622, 534688), (54684, 524304), (55242, 519008), (55608, 515592), (57024, 502789), (57288, 500472), (58212, 492528), (58256, 492156), (61566, 465696), (62496, 458766), (62559, 458304), (63504, 451484), (63552, 451143), (64449, 444864), (64876, 441936), (65472, 437913), (65538, 437472), (66528, 430962), (66836, 428976), (70308, 407792), (71496, 401016), (71827, 399168), (72912, 393228), (73656, 389256), (74144, 386694), (76384, 375354), (76461, 374976), (77616, 369396), (80352, 356818), (82026, 349536), (82088, 349272), (83412, 343728), (84672, 338613), (85932, 333648), (87318, 328352), (87384, 328104), (92349, 310464), (93744, 305844), (95328, 300762), (97216, 294921), (97314, 294624), (98208, 291942), (98307, 291648), (99792, 287308), (100254, 285984), (101948, 281232), (103488, 277047), (107244, 267344), (109368, 262152), (110484, 259504), (111216, 257796), (112871, 254016), (114576, 250236), (116424, 246264), (116512, 246078), (123039, 233024), (123132, 232848), (124992, 229383), (125118, 229152), (127008, 225742), (128898, 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